Q: Is 422,120,401 a Prime Number?

 A: Yes, 422,120,401 is a prime number.

Why is 422,120,401 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 422120401 can be evenly divided by 1 and 422,120,401, with no remainder.

Since 422,120,401 can be divided by just 1 and 422,120,401, it is a prime number.


More Examples

Number 422,120,399422,120,400422,120,402422,120,403
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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